Mysql存储过程包含事务,且传入sql数据执行_MySQL
有这样一个需求,要求在mysql存储过程中使用到事务,而且执行的是动态的sql语句
代码如下:
BEGIN DECLARE in_data TEXT; /** 标记是否出错 */ DECLARE errno INT DEFAULT '0'; /** 如果出现sql异常,则将t_error设置为1后继续执行后面的操作 */ DECLARE CONTINUE HANDLER FOR SQLEXCEPTION BEGIN ROLLBACK;SET errno = 1; END; START TRANSACTION; -- 传入的语句处理过程 PREPARE stmt FROM @in_data; EXECUTE stmt; IF (errno =1) THEN ROLLBACK; ELSE COMMIT; END IF; SELECT errno;END
SET @in_data = 'insert into accounts (`userid`,`password`) value (122222222,2),(22222,11)';CALL SYN_Updata(@in_data);

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